Update tomee Docker tag to v8.0.16

This MR contains the following updates:

Package	Type	Update	Change
tomee	ironbank-docker	patch	8.0.15-jre8-plus -> 8.0.16-jre8-plus
tomee		patch	8.0.15-jre8-plus -> 8.0.16-jre8-plus
tomee	stage	patch	8.0.15-jre8-plus -> 8.0.16-jre8-plus

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